| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.84 | 8.693% | $178.0826 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $24.29 | 3.707% | $25.1904 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $180.43 | 6.620% | $192.3745 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $176.60 | 12.247% | $198.2282 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $208.27 | 4.236% | $217.0923 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $55.61 | 10.662% | $61.5391 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $21.93 | 7.233% | $23.5162 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $830.97 | $896.0233 | $896.02 | $896.05 | $896.00 | |